package vip.ifmm.lehouse.user.service.dao;

import vip.ifmm.lehouse.common.model.User;

/**
 * @author: mackyhuang
 * <p>email: mackyhuang@163.com <p>
 * <p>date: 2019/6/16 </p>
 */
public interface UserInfoDao {

    User getUserByUserId(Integer userId);

    int updateUser(User user);

    int nicknameExisted(String nickname);
}
